Re: Proposal: change precision for output functions
| From: | Semen Dubina | Date: | Mon, 07 Jan 2019 21:32:02 +0000 |
| Subject: | Re: Proposal: change precision for output functions | ||
| References: | 1 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-103698@lists.php.net to get a copy of this message | ||
> 07.01.2019, 22:17, "Legale.legale" <legale.legale@gmail.com>:
> I think your solution by changing precision is not good enough because float summation is still
> not working properly.
>
> <?php
> var_dump(0.1 + 0.7);
>
> returns:
>
> 0.7999999999
>
> expected: 0.8
>
Hi!
If you are about the proposal, then '0.1 + 0.7 !== 0.8'.
Why you expected 0.8?
Check, plz: https://3v4l.org/Ughn2
-- Semen V. Dubina https://sam002.net/